NEW300527
[WPE] API test TestDisplayWayland failing on dual GPU systems 
https://bugs.webkit.org/show_bug.cgi?id=300527
Summary [WPE] API test TestDisplayWayland failing on dual GPU systems
Lauro Moura
Reported 2025-10-10 15:42:32 PDT
./Tools/Scripts/run-wpe-tests --release WPEPlatform/TestDisplay WPEPlatform/TestDisplayWayland On my laptop (dual intel/nvidia), the TestDisplayWayland are failing due to the following (fatal) warning: ** (TestDisplayWayland:569583): WARNING **: 13:10:40.312: Infered DRM device (/dev/dri/card1) using libdrm but multiple were found, you can override this with WPE_DRM_DEVICE It's emitted by `wpeDRMDeviceCreateForDevice`, which `WPEDisplayWayland` calls with nullptr. Meanwhile, `WPE_DRM_DEVICE` is just checked lazily in `wpe_display_get_drm_device`, before asking the child class for the drm device. In fact, IIUC, currently, if we use `WPE_DRM_DEVICE, we can have the scenario where `WPEDisplayWayland` might be using a given `WPEDRMDevice` (its `priv->drmDevice`) that's different from the one returned by `wpe_display_get_drm_device`, which would be `WPEDisplay`'s `priv->overridenDRMDevice`.
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